Description: A row in the Ethernet Threshold Table.

The following columns must be specified in a
SNMP SET request to create a row in the table
for each of the three kinds of thresholds (each
name is prefixed by s3EnetThresh):

   PORT          SLOT          CONCENTRATOR
   =========     =========     ============
   Status=(1)    Status=(1)    Status=(1)
   Object=(4)    Object=(3)    Object=(2)
   Slot          Slot
   Port
   Type          Type          Type
   Condition     Condition     Condition 
   SetValue      SetValue      SetValue
   Action        Action        Action
  *Duration      Duration      Duration

with the object s3EnetThreshStatus set to the
value addActive(1).

Notes:  1.) The value of s3EnetThreshObject
            selects the kind of threshold for
            the row (i.e., for port thresholds
            it is set to the value port(4), for
            slot thresholds it is set to the
            value slot(3), and for concentrator
            thresholds it is set to the value
            concentrator(2)).

        2.) The object s3EnetThreshPort is not
            used for creating slot level
            thresholds, and is set to 0 by the
            agent when the row is created.

        3.) The objects s3EnetThreshPort and
            s3EnetThreshSlot are not used for
            creating concentrator level
            thresholds, and are both set to
            0 by the agent when the row is
            created.

        4.) The value of s3EnetThreshDuration
            is ignored for port level link
            status thresholds.

To delete a row in the table, the object
s3EnetThreshStatus needs to be specified in a
SNMP SET request with its value equal to
delDead(2).